Indestructible Enemies! (Cyberpunk 2077)

I go to any "yellow" quest where it is necessary to arrange a massacre ... The weapon has damage of 300-400 units, I go into the lock and start to wet! And they do not have a strip of life down! I go out 1 on 1 with a machine gun in my head, I plant a store - it WORKS! White and red crits of 250 hp fly from him ... A simple soldier! as a result, he chopped with a sword - he hacked to death - he counted 10 thousand HP there .. I don’t understand how to play!...